A block of mass 1 kg is placed on a board The board is then

Last updated: 6/12/2023

A block of mass 1 kg is placed on a board The board is then slowly lifted at one end What is the maximum angle in units of degrees to the horizontal that the board can be at before the block begins to move The coefficient of static friction between the block and the board is 0 72 The coefficient of kinetic friction between the block and the board is 0 46